Pith Number

pith:6I7YF3NC

pith:2003:6I7YF3NCC7HPMCSPJF3LMWWR4V

not attested not anchored not stored refs pending

Thermodynamics and small quantum systems

Th.M. Nieuwenhuizen

arxiv:cond-mat/0311582 v1 · 2003-11-25 · cond-mat.mes-hall · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6I7YF3NCC7HPMCSPJF3LMWWR4V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:39:58.838996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23f82eda217cef60a4f4976b65ad1e550e6adaa538c5f9a86b2096227ea17a2

Aliases

arxiv: cond-mat/0311582 · arxiv_version: cond-mat/0311582v1 · doi: 10.48550/arxiv.cond-mat/0311582 · pith_short_12: 6I7YF3NCC7HP · pith_short_16: 6I7YF3NCC7HPMCSP · pith_short_8: 6I7YF3NC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6I7YF3NCC7HPMCSPJF3LMWWR4V \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f23f82eda217cef60a4f4976b65ad1e550e6adaa538c5f9a86b2096227ea17a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a6edf51bc77beac1cbfca9ff3cb440f55932c1e8640634f59b45b89678294c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-11-25T17:28:58Z",
    "title_canon_sha256": "66ef4f5cb7e0871e40074e4ad562aa3c7f0ea2221698e846545b1926149b3eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0311582",
    "kind": "arxiv",
    "version": 1
  }
}